End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
https://www.vivienna.it/2016/01/15/ersu-catania-il-dott-valerio-caltarigone-e-il-nuovo-direttore/